Make sure you're prepared for both model painting and cleanup by including this Testors Enamel Thinner Brush Cleaner in your craft supplies. Suitable for use with a brush or an airbrush, this liquid will help to thin your enamel paints to get the finish you need. When you are done applying your paint, make the cleanup process a breeze by using a small amount of this liquid to clean your brushes! Product Details Bottle contains 1.75 fluid ounces.